There are various degrees of cracks on anchorage block of No. 2, No. 3, No. 5, No. 6 penstock during in modification work of Fenghuang hydropower plant.

在凤凰水电厂更新改造工程中，2、3、5、6号压力钢管的镇墩均出现不同程度的裂缝。

youdao

There are various degrees of cracks on anchorage block of No. 2, No. 3, No. 5, No. 6 penstock during in modification work of Fenghuang hydropower plant.

在凤凰水电厂更新改造工程中，2、3、5、6号压力钢管的镇墩均出现不同程度的裂缝。

youdao